STEM trailer

Rachel Denny Clow/Caller-Times Siblings Dylan Varnon, 3 (left), and Abbey Varnon, 7, try out the robotic surgery station at the Texas Alliance for Minorities in Engineering Trailblazer exhibit on Friday at the Bell Whittington Public Library in Portland. The trailer was funded through a grant with the Central Texas Library System.

Corpus Christi Caller-Times

Rachel Denny Clow/Caller-Times Jordan Brooks, 9 (clockwise from top left), and siblings Alisa Dixon, 11, Colin Dixon, 7, and Lilly Dixon, 5, check out the wind generator exhibit during a visit by the Texas Alliance for Minorities in Engineering Trailblazer museum-on-wheels trailer at the Bell Whittington Public Library in Portland. The event was the culmination of a summer program at the library that included an emphasis on science.

Corpus Christi Caller-Times

Rachel Denny Clow/Caller-Times Families gather Friday in the Texas Alliance for Minorities in Engineering Trailblazer museum-on-wheels trailer at the Bell Whittington Public Library in Portland. The event was the culmination of a summer program at the library that included an emphasis on science.

Corpus Christi Caller-Times

Rachel Denny Clow/Caller-Times Dylan Varnon, 3, learns about energy on Friday while visiting the Texas Alliance for Minorities in Engineering Trailblazer museum-on-wheels trailer at the Bell Whittington Public Library in Portland. The event was the culmination of a summer program at the library that included an emphasis on science.

Corpus Christi Caller-Times

Rachel Denny Clow/Caller-Times Victoria Long, 12, a member of the Teen Advisory Group at the Bell Whittington Public Library in Portland, talks about solar power as she volunteers in the Engineering Trailblazer museum-on-wheels trailer on Friday. About 25 teens and adults volunteered for the event.

Corpus Christi Caller-Times

Rachel Denny Clow/Caller-Times Adler Hinkle, 5, visits a station on Friday during the Texas Alliance for Minorities in Engineering Trailblazer museum-on-wheels trailer at the Bell Whittington Public Library in Portland. The event was the culmination of a summer program at the library that included an emphasis on science.